Employee Benefits - Schedule of Accumulated Benefit Obligations (Details) - Pension - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| U.S. Plans | ||
| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | ||
| Defined benefit plan, accumulated benefit obligation | $ 2,891 | $ 2,962 |
| Foreign Plan | ||
| Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | ||
| Defined benefit plan, accumulated benefit obligation | $ 723 | $ 735 |